英语词汇relative density怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	relative density
释义	relative densityn. Chem. the ratio of the density of a substance to the density of a standard, usu. water for a liquid or solid, and air for a gas 【化】相对密度(通常以水作为固体和液体密度比较标准，以空气作为气体密度比较标准)
随便看	cryptic cryptically crypto crypto- cryptocrystalline cryptogam cryptogamic cryptogamous cryptogram cryptographer cryptographic cryptographically cryptography cryptological cryptologist cryptology cryptomeria crystal crystal ball crystal class crystal clear crystal-gazing crystal lattice crystalline crystalline lens

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。